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Move all the paths into a new path.h to centralize them.

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This commit is contained in:
Warner Losh 2015-10-31 04:39:28 +00:00
parent 98fbc20268
commit b2a4014cbb
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=290222
5 changed files with 67 additions and 33 deletions
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10
libexec/rtld-elf/libmap.c
View File

@ -16,15 +16,7 @@
#include "debug.h"
#include "rtld.h"
#include "libmap.h"
#ifndef _PATH_LIBMAP_CONF
#define _PATH_LIBMAP_CONF "/etc/libmap.conf"
#endif
#ifdef COMPAT_32BIT
#undef _PATH_LIBMAP_CONF
#define _PATH_LIBMAP_CONF "/etc/libmap32.conf"
#endif
#include "paths.h"
TAILQ_HEAD(lm_list, lm);
struct lm {

1
libexec/rtld-elf/malloc.c
View File

@ -45,7 +45,6 @@ static char *rcsid = "$FreeBSD$";
#include <sys/types.h>
#include <sys/sysctl.h>
#include <paths.h>
#include <stdarg.h>
#include <stddef.h>
#include <stdio.h>

64
libexec/rtld-elf/paths.h Normal file
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@ -0,0 +1,64 @@
/*-
* Copyright 1996, 1997, 1998, 1999, 2000 John D. Polstra.
* Copyright 2003 Alexander Kabaev <kan@FreeBSD.ORG>.
* Copyright 2009-2012 Konstantin Belousov <kib@FreeBSD.ORG>.
* Copyright 2012 John Marino <draco@marino.st>.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* $FreeBSD$
*/
#ifndef PATHS_H
#define PATHS_H
#undef _PATH_ELF_HINTS
#ifdef COMPAT_32BIT
#define _PATH_ELF_HINTS "/var/run/ld-elf32.so.hints"
#define _PATH_LIBMAP_CONF "/etc/libmap32.conf"
#define _PATH_RTLD "/libexec/ld-elf32.so.1"
#define STANDARD_LIBRARY_PATH "/lib32:/usr/lib32"
#define LD_ "LD_32_"
#endif
#ifndef _PATH_ELF_HINTS
#define _PATH_ELF_HINTS "/var/run/ld-elf.so.hints"
#endif
#ifndef _PATH_LIBMAP_CONF
#define _PATH_LIBMAP_CONF "/etc/libmap.conf"
#endif
#ifndef _PATH_RTLD
#define _PATH_RTLD "/libexec/ld-elf.so.1"
#endif
#ifndef STANDARD_LIBRARY_PATH
#define STANDARD_LIBRARY_PATH "/lib:/usr/lib"
#endif
#ifndef LD_
#define LD_ "LD_"
#endif
#endif /* PATHS_H */

9
libexec/rtld-elf/rtld.c
View File

@ -56,16 +56,11 @@
#include "debug.h"
#include "rtld.h"
#include "libmap.h"
#include "paths.h"
#include "rtld_tls.h"
#include "rtld_printf.h"
#include "notes.h"
#ifndef COMPAT_32BIT
#define PATH_RTLD "/libexec/ld-elf.so.1"
#else
#define PATH_RTLD "/libexec/ld-elf32.so.1"
#endif
/* Types. */
typedef void (*func_ptr_type)();
typedef void * (*path_enum_proc) (const char *path, size_t len, void *arg);
@ -1892,7 +1887,7 @@ init_rtld(caddr_t mapbase, Elf_Auxinfo **aux_info)
digest_dynamic2(&obj_rtld, dyn_rpath, dyn_soname, dyn_runpath);
/* Replace the path with a dynamically allocated copy. */
obj_rtld.path = xstrdup(PATH_RTLD);
obj_rtld.path = xstrdup(_PATH_RTLD);
r_debug.r_brk = r_debug_state;
r_debug.r_state = RT_CONSISTENT;

16
libexec/rtld-elf/rtld.h
View File

@ -41,22 +41,6 @@
#include "rtld_lock.h"
#include "rtld_machdep.h"
#ifdef COMPAT_32BIT
#undef STANDARD_LIBRARY_PATH
#undef _PATH_ELF_HINTS
#define _PATH_ELF_HINTS "/var/run/ld-elf32.so.hints"
/* For running 32 bit binaries */
#define STANDARD_LIBRARY_PATH "/lib32:/usr/lib32"
#define LD_ "LD_32_"
#endif
#ifndef STANDARD_LIBRARY_PATH
#define STANDARD_LIBRARY_PATH "/lib:/usr/lib"
#endif
#ifndef LD_
#define LD_ "LD_"
#endif
#define NEW(type) ((type *) xmalloc(sizeof(type)))
#define CNEW(type) ((type *) xcalloc(1, sizeof(type)))